diff options
Diffstat (limited to 'networkx/algorithms/isolate.py')
-rw-r--r-- | networkx/algorithms/isolate.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/networkx/algorithms/isolate.py b/networkx/algorithms/isolate.py index e81e7227..d59a46c4 100644 --- a/networkx/algorithms/isolate.py +++ b/networkx/algorithms/isolate.py @@ -1,10 +1,12 @@ """ Functions for identifying isolate (degree zero) nodes. """ +import networkx as nx __all__ = ["is_isolate", "isolates", "number_of_isolates"] +@nx.dispatch("is_isolate") def is_isolate(G, n): """Determines whether a node is an isolate. @@ -37,6 +39,7 @@ def is_isolate(G, n): return G.degree(n) == 0 +@nx.dispatch("isolates") def isolates(G): """Iterator over isolates in the graph. @@ -82,6 +85,7 @@ def isolates(G): return (n for n, d in G.degree() if d == 0) +@nx.dispatch("number_of_isolates") def number_of_isolates(G): """Returns the number of isolates in the graph. |